Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual departamento tem um número pequeno de 11370?
 ###Tabelas: CREATE TABLE season_3:_2004 (season_3:_2004_id AUTO_INCREMENT PRIMARY KEY, No. in Series INT, No. in Season INT, Title VARCHAR, Directed by VARCHAR, Written by VARCHAR, U.S. viewers (millions) VARCHAR, Original air date VARCHAR) CREATE TABLE list_of_japanese_prefectural_capitals (list_of_japanese_prefectural_capitals_id AUTO_INCREMENT PRIMARY KEY, Capital VARCHAR, Prefecture VARCHAR, Region VARCHAR, Island VARCHAR, Pop. ¹ INT) CREATE TABLE irrigation_infrastructure (irrigation_infrastructure_id AUTO_INCREMENT PRIMARY KEY, Department VARCHAR, Micro (10ha) INT, Small (100ha) INT, Medium (500ha) INT, Big (>500ha) INT, Total INT) CREATE TABLE england_in_south_africa_1913_4 (england_in_south_africa_1913_4_id AUTO_INCREMENT PRIMARY KEY, Date VARCHAR, Home captain VARCHAR, Away captain VARCHAR, Venue VARCHAR, Result VARCHAR) CREATE TABLE some_differences_in_relation_to_later_editions_of_the_roman_calendar (some_differences_in_relation_to_later_editions_of_the_roman_calendar_id AUTO_INCREMENT PRIMARY KEY, Date INT, Doubles, I Class INT, Doubles, II Class INT, Greater Doubles INT, Doubles INT, Semidoubles INT, Total INT)  
SELECT Department FROM irrigation_infrastructure WHERE Small (100ha) = 11370